﻿using System;
using System.Data;
using System.Collections.Generic;
using ZhangZhao.Common;
using ZhangZhao.Model;
namespace ZhangZhao.BLL
{
	/// <summary>
	/// H_User
	/// </summary>
	public partial class H_User
	{
		private readonly ZhangZhao.DAL.H_User dal=new ZhangZhao.DAL.H_User();
		public H_User()
		{}
		#region  BasicMethod

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(string username)
		{
            return dal.Exists(username);
		}

        public bool EmailExists(string Email)
        {
            return dal.EmailExists(Email);
        }

		/// <summary>
		/// 增加一条数据
		/// </summary>
		public int  Add(ZhangZhao.Model.H_User model)
		{
			return dal.Add(model);
		}

		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(ZhangZhao.Model.H_User model)
		{
			return dal.Update(model);
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(int Id)
		{
			
			return dal.Delete(Id);
		}
		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool DeleteList(string Idlist )
		{
			return dal.DeleteList(Idlist );
		}

		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public ZhangZhao.Model.H_User GetModel(string UserName, string Password)
		{
            return dal.GetModel(UserName, Password);
		}

		/// <summary>
		/// 得到一个对象实体，从缓存中
		/// </summary>
		public ZhangZhao.Model.H_User GetModelByCache(int Id)
		{
			
            //string CacheKey = "H_UserModel-" + Id;
            //object objModel = ZhangZhao.Common.DataCache.GetCache(CacheKey);
            //if (objModel == null)
            //{
            //    try
            //    {
            //        objModel = dal.GetModel(Id);
            //        if (objModel != null)
            //        {
            //            int ModelCache = ZhangZhao.Common.ConfigHelper.GetConfigInt("ModelCache");
            //            ZhangZhao.Common.DataCache.SetCache(CacheKey, objModel, DateTime.Now.AddMinutes(ModelCache), TimeSpan.Zero);
            //        }
            //    }
            //    catch{}
            //}
            //return (ZhangZhao.Model.H_User)objModel;

            return null;
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			return dal.GetList(strWhere);
		}
		/// <summary>
		/// 获得前几行数据
		/// </summary>
		public DataSet GetList(int Top,string strWhere,string filedOrder)
		{
			return dal.GetList(Top,strWhere,filedOrder);
		}
		/// <summary>
		/// 获得数据列表
		/// </summary>
		public List<ZhangZhao.Model.H_User> GetModelList(string strWhere)
		{
			DataSet ds = dal.GetList(strWhere);
			return DataTableToList(ds.Tables[0]);
		}
		/// <summary>
		/// 获得数据列表
		/// </summary>
		public List<ZhangZhao.Model.H_User> DataTableToList(DataTable dt)
		{
			List<ZhangZhao.Model.H_User> modelList = new List<ZhangZhao.Model.H_User>();
			int rowsCount = dt.Rows.Count;
			if (rowsCount > 0)
			{
				ZhangZhao.Model.H_User model;
				for (int n = 0; n < rowsCount; n++)
				{
					model = dal.DataRowToModel(dt.Rows[n]);
					if (model != null)
					{
						modelList.Add(model);
					}
				}
			}
			return modelList;
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetAllList()
		{
			return GetList("");
		}

		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public int GetRecordCount(string strWhere)
		{
			return dal.GetRecordCount(strWhere);
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
		{
			return dal.GetListByPage( strWhere,  orderby,  startIndex,  endIndex);
		}

        public List<ZhangZhao.Model.H_User> GetModelListByPage(string strWhere, string orderby, int startIndex, int endIndex)
        {
            DataTable dt = dal.GetListByPage(strWhere, orderby, startIndex, endIndex).Tables[0];

            return DataTableToList(dt);
        }

		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		//public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		//{
			//return dal.GetList(PageSize,PageIndex,strWhere);
		//}

		#endregion  BasicMethod
		#region  ExtensionMethod

		#endregion  ExtensionMethod
	}
}

